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All Journal Wahana Matematika dan Sains Kontinu: Jurnal Penelitian Didaktik Matematika Jurnal Elemen BAREKENG: Jurnal Ilmu Matematika dan Terapan Jurnal Tadris Matematika QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Multitek Indonesia : Jurnal Ilmiah JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Pendidikan Edutama J-ADIMAS (Jurnal Pengabdian kepada Masyarakat) INTEGRITAS : Jurnal Pengabdian JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) JPP (Jurnal Pendidikan dan Pembelajaran) INSPIRASI (JURNAL ILMU-ILMU SOSIAL) Journal of Educational Technology and Learning Creativity Journal of Innovation and Teacher Professionalism Jurnal Tadris Matematika
Tomi Listiawan
Universitas Negeri Malang
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : Jurnal Elemen

 1 
Proses Berpikir Siswa dengan Gaya Kognitif Reflektif dalam Memecahkan Masalah Matematika Generalisasi Pola Hayuningrat, Silfia; Listiawan, Tomi
Jurnal Elemen Vol 4, No 2 (2018): Jurnal Elemen
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.783 KB) | DOI: 10.29408/jel.v4i2.752

Abstract

This research was conducted to explain the thinking process of students in solving mathematical problems of pattern generalization based on Polya measurement in terms of Reflective cognitive style. This research is a qualitative descriptive research with class X class IPA 1 SMA N Kalidawir consisting of 25 students. Selection of research subjects using cognitive style instrument that is Matching Familiar Figures Tests developed Warli, the test was given to all students class X IPA 1 to determine the subject of research. The data collection in this research uses generalized pattern test with think aloud method, interview, and triangulation technique to check the validity of the data. Data were analyzed using the concepts from Miles and Huberman: data reduction, data presentation, and conclusions. The results of this study indicate that the process of thinking of the Reflective subject at the stage of understanding the problem experienced the process of dominant assimilation thinking to arithmetic, the problem planning phase experienced the process of assimilation thinking, accommodation and dominant abstraction to algebra, accommodation and abstraction, assimilation of accommodation and the dominant abstraction into algebra, and at the stage of re-experiencing the process of assimilation thinking and the dominant abstraction into algebra.
AKTIVITAS GURU MATEMATIKA DALAM PEMBELAJARAN MENGGUNAKAN PERANGKAT LUNAK GEOMETRI DINAMIS Listiawan, Tomi
Jurnal Elemen Vol 6, No 1 (2020): Jurnal Elemen
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to describe the use of dynamic geometry software (DGS) by mathematics teachers in their teaching and learning activities. This study case involves two junior high school mathematics teachers who use DGS in their teaching activities. The data of this study were collected by recording teacher activity and interviewing the teachers. The data were then analyzed through data transcription, data categorization, data reduction, data review and analysis, and conclusion. The results of this study involved, first, the use of DGS in teaching and learning activities can be categorized into two activities: 1) shifting and 2) delivering content. The delivering content is later divided into two activities: a) applying representation and b) modeling. Shifting activity occurred when teachers had an interval period while conducting one activity to another. Delivering content-applying representation activity occurred when teachers were using DGS to deliver both conceptual and procedural materials to the students. Delivering content-modeling activity occurred when teachers were using DGS to make students acquire knowledge and have a problem-solving skill as performed by their teachers. The modeling activities occurred either explicitly and implicitly.
Proses Berpikir Siswa dengan Gaya Kognitif Reflektif dalam Memecahkan Masalah Matematika Generalisasi Pola Silfia Hayuningrat; Tomi Listiawan
Jurnal Elemen Vol 4, No 2 (2018): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v4i2.752

Abstract

This research was conducted to explain the thinking process of students in solving mathematical problems of pattern generalization based on Polya measurement in terms of Reflective cognitive style. This research is a qualitative descriptive research with class X class IPA 1 SMA N Kalidawir consisting of 25 students. Selection of research subjects using cognitive style instrument that is Matching Familiar Figures Tests developed Warli, the test was given to all students class X IPA 1 to determine the subject of research. The data collection in this research uses generalized pattern test with think aloud method, interview, and triangulation technique to check the validity of the data. Data were analyzed using the concepts from Miles and Huberman: data reduction, data presentation, and conclusions. The results of this study indicate that the process of thinking of the Reflective subject at the stage of understanding the problem experienced the process of dominant assimilation thinking to arithmetic, the problem planning phase experienced the process of assimilation thinking, accommodation and dominant abstraction to algebra, accommodation and abstraction, assimilation of accommodation and the dominant abstraction into algebra, and at the stage of re-experiencing the process of assimilation thinking and the dominant abstraction into algebra.
Aktivitas Guru Matematika dalam Pembelajaran Menggunakan Perangkat Lunak Geometri Dinamis Tomi Listiawan
Jurnal Elemen Vol 6, No 1 (2020): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v6i1.1734

Abstract

This study aims to describe the use of dynamic geometry software (DGS) by mathematics teachers in their teaching and learning activities. This study case involves two junior high school mathematics teachers who use DGS in their teaching activities. The data of this study were collected by recording teacher activity and interviewing the teachers. The data were then analyzed through data transcription, data categorization, data reduction, data review and analysis, and conclusion. The results of this study involved, first, the use of DGS in teaching and learning activities can be categorized into two activities: 1) shifting and 2) delivering content. The delivering content is later divided into two activities: a) applying representation and b) modeling. Shifting activity occurred when teachers had an interval period while conducting one activity to another. Delivering content-applying representation activity occurred when teachers were using DGS to deliver both conceptual and procedural materials to the students. Delivering content-modeling activity occurred when teachers were using DGS to make students acquire knowledge and have a problem-solving skill as performed by their teachers. The modeling activities occurred either explicitly and implicitly.
Co-Authors A Dewi, Deshinta Achmad Hamdan Akmalia, Yuyun Anip Dwi Saputro, Anip Dwi Anita Dewi Utami Antoni Antoni Anwar, Mohammad Khoirul Atik Wintarti, Atik Basuki Sarjono Cholis Sa’dijah Dian Septi Nur Afifah Dyaswardani, Hapsari Fadillah, Ludfi Rachma Fatma, Ayun Faidah Fitriana, Laila Hasyim, Maylita Hasyim, Maylita Hasyim, Yusuf Hayuningrat, Silfia Hayuningrat, Silfia Hendriyanto, Agus Ika Mariana Putri Imam Rofiki Lina Tri Wahyuni Lutfia Marsalina Manunggal, Deddy Trisna Marsalina, Lutfia Muhaimin, Lukman Hakim Muladi Nalarita, Yulia Norma Mustika, Soraya Oktaviana, Lucky Tri Puguh Darmawan Putri, Ika Mariana Putri, Ika Mariana Putri, Novi Rahmadani Radiyah, Jane Eka Sari Ramadhan Fazrianto Sawarman Ramdhan Fazrianto Suwarman Rijalush Sholikhin Sholikhin Rozi, Fahrur Sahara, Sani Sarjono, Basuki Sholehah, Farida Lailatus Sholikhin, Rijalush Sholikhin Silfia Hayuningrat Siregar, Alfi Syahrin Sri Wahyuni Sulistiyawati, Wiwik Sulistiyawati Wayan Rumite Wiwik Sulistiyawati Sulistiyawati Yusuf Hasyim